This Beautyrest Black Hybrid lx class mattress has been a sleep changer. My husband and I have slept so peacefully and almost coma like for the past few months. I feel the multiple layers of the different memory foams and the mix of a traditional spring coil matress make an amazing HYBRID match. We have the luxury of a memory foam and can still have the bounce so its not stiff. I really love the cooling top of the mattress..i wasnt not expecting it to actually really be cooler than my previous mattress..so thats a big plus. The mattress is on the heavier side so its definitely a two person job to move it around or rotate it BUT the sewn in handles make it easier. Over-all I would totally recommend trying out one of these beautiful black hybrid beds! (The black is so pretty)